Framer vs Prott: What are the differences?

Developers describe Framer as "Turn static mockups into prototypes with animation & interaction". Framer is a JavaScript framework that makes creating realistic prototypes a breeze – complete with filters, spring physics and full 3D effects. Framer Generator is a desktop app that imports the resources and folder hierarchy from Photoshop files (Sketch coming soon). Import your design and immediately start to add interaction and animation. On the other hand, Prott is detailed as "Capture your idea and make a clickable prototype in seconds. Includes animations, realtime sync, and collaboration". Prott is a new and powerful prototyping tool for designing and developing mobile apps. Through rapid prototyping you can shape your ideas instantly. No matter where you are, you can test your prototypes and share your ideas and comments. Continually improve your design without writing a line of code.

Framer and Prott belong to "Mobile Prototyping & Interaction Design Tools" category of the tech stack.

Some of the features offered by Framer are:

• Generate assets out of Photoshop to set up new projects.
• Animate any layer in 3D space with spring physics and bezier curves.
• Hardware accelerated for high frame rates, based on CSS transforms.

On the other hand, Prott provides the following key features:

• Capture your idea
• Add animation
• Realtime sync

Framer is an open source tool with 5.45K GitHub stars and 506 GitHub forks. Here's a link to Framer's open source repository on GitHub.